Home / 4,954,078.80-7,431,118.20-3,064,510.80

Finding the Fourth Proportional to 4,954,078.80, 7,431,118.20 and 3,064,510.80

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Solution

The fourth proportional to 4,954,078.80, 7,431,118.20 and 3,064,510.80 is: 4,596,766.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,078.80 : 7,431,118.20 = 3,064,510.80 : x
  2. Step 2: Convert to fraction form
    4,954,078.80/7,431,118.20 = 3,064,510.80/x
  3. Step 3: Cross multiply
    4,954,078.80x = 7,431,118.20 × 3,064,510.80
  4. Step 4: Simplify right side
    4,954,078.80x = 22,772,741,979,976.56
  5. Step 5: Solve for x
    x = 22,772,741,979,976.56/4,954,078.80
  6. Step 6: Final answer
    x = 4,596,766.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.